1. Material: silicone
2. Dimensions: width 10 cm, height 8 cm, thickness 0.8 cm
3. Weight: 12g
4. Function: exercise fingers, make fingers flexible, beneficial to physical and mental health
5. Strength: light green / light gray 3kg / 6.6LB; grass green / dark gray 4kg / 8.8LB; dark green / black 5kg / 11LB
Specification:
| Package Weight |
|
